This paper develops a broad concept of systemic risk, the basic economic concept for the understanding of financial crises. It is claimed that any such concept must integrate systemic events in banking and financial markets as well as in the related payment and settlement systems. At the heart...

Central securities depositories (CSDs) have opened mutual links, but most of them are seldom used. Why are idle links established? By allowing a foreign CSD to offer services through the link the domestic CSD invites competition. The domestic CSD can determine the cost efficiency of the rival by...

The purpose of this paper is to analyze how shocks propagate through a network of firms that borrow from, and lend to, each other in a trade credit chain, and to quantify the effects of financial contagion across firms. I develop a theoretical model of financial contagion, in which the default...

We study the role of regional banking system characteristics for regional banking system fragility in Asia, Europe, Latin America and the US. We find that regional banking system fragility reduces when banks in the region jointly hold more liquid assets, are better capitalized, and when regional...

We study the role of regional banking system characteristics for regional banking system fragility in Asia, Europe, Latin America and the US. We find that regional banking system fragility reduces when banks in the region jointly hold more liquid assets, are better capitalized, and when regional...

The purpose of this paper is to analyze how shocks propagate through a network of firms that borrow from, and lend to, each other in a trade credit chain, and to quantify the effects of financial contagion across firms. I develop a theoretical model of financial contagion, in which the default...

In this paper we examine the optimal level of central bank activism in a standard model of monetary policy with uncertainty, learning and strategic interactions. We calibrate the model using G7 data and find that the presence of strategic interactions between the central bank and private agents...

Focusing on emerging market currency arrangements, we build a model of an exchange rate peg with escape clauses and output persistence. We first show how output persistence works as an additional 'fundamental' so that an exogenous increase in persistence can make the currency peg more vulnerable...

A simple model of the interaction between central bank liquidity management and the inter-bank overnight rate is suggested which allows analysing the publication of forecasts of liquidity factors by the European Central Bank adopted in June 2000. The paper argues that the main practical...

Full commitment in monetary policy leads to equilibria that are superior to those from optimal discretionary policies. Different types of reactions functions to implement and instrument rules to approximate full commitment have been proposed in the literature. We assess optimal reaction...